@radurentea can this be installed as some sort of overlay on top of existing IDE installations? As in, a set of files in a folder structure that the user has to simply copy and paste into an existing IDE installation directory? I looked at ed66479 and arduino-ide-frontend-module.ts and arduino-ide-frontend-module.js and it seems like this is the only file where you made insertions, the rest are new files.

Perhaps it isn't too bad having the user making a 17 line patch into one JS file to enable this feature? Maybe later a wizard can be created.

can this be installed as some sort of overlay on top of existing IDE installations?

I am not aware of any easy way of doing it. Also, it won't work with the current code base anymore, as the frontend code is directly calling server code. Here is an example.

@radurentea, I have different output from my ESP8266 board. Can you help me to try out your feature proposal? No matter what I copy-paste, I see no decoded output. What is the input of the Decode Box? I use 8d04969. Thanks!

My sketch:

void setup() {
Serial.begin(9600);
}
void loop() {
delay(10000);
abort();
}

(Part of) the monitor output:

[...]
21:44:58.361 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
21:44:58.427 -> ��¡�z���8����
21:45:08.533 -> User exception (panic/abort/assert)
21:45:08.566 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
21:45:08.628 -> 
21:45:08.673 -> Abort called
21:45:08.673 -> 
21:45:08.673 -> >>>stack>>>
21:45:08.673 -> 
21:45:08.695 -> ctx: cont
21:45:08.695 -> sp: 3fffff90 end: 3fffffd0 offset: 0010
21:45:08.750 -> 3fffffa0: 00002580 00000000 3ffee54c 4020104e 
21:45:08.791 -> 3fffffb0: 3fffdad0 00000000 3ffee54c 402018ac 
21:45:08.822 -> 3fffffc0: feefeffe feefeffe 3fffdab0 40100d19 
21:45:08.888 -> <<<stack<<<
21:45:08.888 -> 
21:45:08.920 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
21:45:08.985 -> �V��5�PT�p	����
21:45:19.083 -> User exception (panic/abort/assert)
21:45:19.116 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
21:45:19.180 -> 
21:45:19.180 -> Abort called
21:45:19.212 -> 
21:45:19.212 -> >>>stack>>>
21:45:19.212 -> 
21:45:19.212 -> ctx: cont
21:45:19.244 -> sp: 3fffff90 end: 3fffffd0 offset: 0010
21:45:19.280 -> 3fffffa0: 00002580 00000000 3ffee54c 4020104e 
21:45:19.340 -> 3fffffb0: 3fffdad0 00000000 3ffee54c 402018ac 
21:45:19.374 -> 3fffffc0: feefeffe feefeffe 3fffdab0 40100d19 
21:45:19.439 -> <<<stack<<<
21:45:19.439 -> 
21:45:19.439 -> --------------- CUT HERE FOR EXCEPTION DECODER ---------------
[...]

Hi @dankeboy36,

I've made the decoder as a prototype, unfortunately, it only works for the ESP32 modules. The ESP8266 have a different format.

I could add more logic and add the regex that is needed to work for ESP8266 as well, but I'm not sure how soon I could do that because currently I don't have my hands on that chip.

If you want to have a try at it yourself, you can check the Exception Decoder from the old IDE. This is what I used as a reference https://github.com/me-no-dev/EspExceptionDecoder/blob/master/src/EspExceptionDecoder.java

Just let me know!

I've made the decoder as a prototype, unfortunately, it only works for the ESP32 modules.

Hi, @radurentea! I tried it with my ESP32-S2 Pico after installing the core from https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json. It did not work for me with the same sketch content. Does this prototype work with an ESP32-S2 board?

Veriy and upload worked. The monitor prints nothing, and the board connection is permanently lost. Can somebody please help? I want to try out this example to understand how it works. Thank you!

I am also unable to get the board to dump the stack after setting Debug Level to Verbose
any hint on why or how?

@dankeboy36 and I are both using an ESP32-S2 by Waveshare

Hello, thank you for your contribution. I will close this PR without accepting it. Please use https://github.com/dankeboy36/esp-exception-decoder instead with today's nightly IDE2 from https://www.arduino.cc/en/software#nightly-builds. It's a drop-in Arduino IDE extension that you can use. If you happen to have any issues, please report them at https://github.com/dankeboy36/esp-exception-decoder/issues/new.

If you do not agree with something, please ping me.